Manufacturer Profile
Ostaco 2000
View all NRCan-certified window series and their energy efficiency metrics.
20
Product Series
39.9
Avg ER Score
Certified Product Series
EN-PW
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.79ER: 49
#NR5743-4...
U-Factor: 0.79ER: 49
#NR5743-4...
U-Factor: 0.81ER: 49
C-FC
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.9ER: 46
#NR5743-4...
U-Factor: 0.82ER: 46
#NR5743-4...
U-Factor: 0.92ER: 45
CP-FC
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.9ER: 46
#NR5743-4...
U-Factor: 0.82ER: 46
#NR5743-4...
U-Factor: 0.92ER: 45
CP-DS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.47ER: 39
#NR5743-4...
U-Factor: 1.53ER: 36
#NR5743-4...
U-Factor: 1.5ER: 36
EN-AW
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1ER: 44
#NR5743-4...
U-Factor: 0.88ER: 42
#NR5743-4...
U-Factor: 0.95ER: 42
C-DS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.47ER: 39
#NR5743-4...
U-Factor: 1.5ER: 36
#NR5743-4...
U-Factor: 1.53ER: 36
C-SH
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.56ER: 37
#NR5743-4...
U-Factor: 1.54ER: 37
#NR5743-4...
U-Factor: 1.47ER: 35
CP-PW
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.78ER: 49
#NR5743-4...
U-Factor: 0.8ER: 49
#NR5743-4...
U-Factor: 0.89ER: 48
C-PW
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.8ER: 49
#NR5743-4...
U-Factor: 0.78ER: 49
#NR5743-4...
U-Factor: 0.89ER: 48
EN-CAS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.85ER: 42
#NR5743-4...
U-Factor: 0.87ER: 42
#NR5743-4...
U-Factor: 0.94ER: 42
C-CAS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.97ER: 39
#NR5743-4...
U-Factor: 0.94ER: 39
#NR5743-4...
U-Factor: 1.01ER: 39
CP-CAS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.01ER: 39
#NR5743-4...
U-Factor: 0.97ER: 39
#NR5743-4...
U-Factor: 0.94ER: 39
C-SS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.49ER: 38
#NR5743-4...
U-Factor: 1.47ER: 38
#NR5743-4...
U-Factor: 1.55ER: 37
C-DH
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.49ER: 37
#NR5743-4...
U-Factor: 1.51ER: 37
#NR5743-4...
U-Factor: 1.43ER: 35
CP-DH
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.49ER: 37
#NR5743-4...
U-Factor: 1.51ER: 37
#NR5743-4...
U-Factor: 1.43ER: 35
C-AW
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.95ER: 39
#NR5743-4...
U-Factor: 1.05ER: 38
#NR5743-4...
U-Factor: 1.02ER: 38
EN-PW180
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.28ER: 43
#NR5743-4...
U-Factor: 1.27ER: 43
#NR5743-4...
U-Factor: 1.27ER: 40
CP-AW
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 0.95ER: 39
#NR5743-4...
U-Factor: 1.02ER: 38
#NR5743-4...
U-Factor: 1.05ER: 38
CP-SH
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.56ER: 37
#NR5743-4...
U-Factor: 1.54ER: 37
#NR5743-4...
U-Factor: 1.47ER: 35
CP-SS
Vinyl
Top Variants by Energy Rating
#NR5743-4...
U-Factor: 1.55ER: 37
#NR5743-4...
U-Factor: 1.57ER: 36
#NR5743-4...
U-Factor: 1.48ER: 34